Otomasi Pengisian Air Tandon Berbasis IoT Pada Depo Air Minum

Water is one of the basic needs of every community to be used as daily necessities, such as drinking, cooking bathing, and so on. When needing water on a large scale, a container that can hold a lot of water is needed, which is a reservoir. Currently to fill the reservoir is still done manually, the process of turning on / off manually. Manually replenishing the reservoir at this time is certainly inefficient, especially when forgetting to turn off the pump when the reservoir is full, so water will overflow and water is wasted. If things like this keep happening repeatedly, it will cause water waste and of course electricity usage will increase. Things like this are certainly not efficient to continue to be used in the long run. So it is very necessary to make the device more efficient. In use, this tool can automatically fill in the reservoir and can even control it using a Smartphone. This device uses NodeMCU ESP8266 technology for its transmitter and ultrasonic sensors to be able to detect water levels in reservoirs and relays as a switch to turn on / turn off the pump. The results of using this device simplify the process of replenishing reservoir water which is done automatically and can save water and electricity